Updated 2026-10-15

Most reliable space heater brands

Of the 4 space heater brands we track, De'Longhi ranks first (Reliable). The order comes from one formula: CPSC recalls in the last 3 years and owner ratings on Amazon.

Best overallDe'LonghiReliable

#1 of 4 brands by our formula. No recalls in 3 years.

Cleanest safety recordMr. HeaterReliable

No recalls in 3 years; 1 on record in total.

Happiest ownersVornadoUse caution

Highest owner satisfaction of 4 brands on Amazon.

  1. 1De'Longhi
    • No recalls in 3 years
    • Owner satisfaction: High
    • Founded 1902
    ReliableSafety record: Clean
    Read the verdict
  2. 2Mr. Heater
    • No recalls in 3 years
    • Owner satisfaction: High
    ReliableSafety record: Clean
    Read the verdict
  3. 3Duraflame
    • No recalls in 3 years
    • Owner satisfaction: Medium
    Generally goodSafety record: Clean
    Read the verdict
  4. 4Vornado
    • 4 recalls in 3 years
    • Owner satisfaction: Medium
    Use cautionSafety record: Frequent
    Read the verdict

How the ranking works

FAQ

What is the most reliable space heater brand?

De'Longhi (Reliable) ranks first among the 4 space heater brands we track, based on CPSC recalls in the last 3 years and owner ratings on Amazon.

Which space heater brands had recalls in the last 3 years?

Vornado (4).